User blog comment:Neilneil1001yt/Battle Colosseum Tourneys!/@comment-33164297-20180212020158

Tbh i have a good idea for when Meloetta spawns >.<

i think that you could talk to a person on maybe route 7 or something, and they will say that there is a rumor about a pokemon hanging around fortulose mansion, and say somethng about a song played on piano. You have to go and find out what the song is, and head to the music room in fortulose mansion, and play that song and Meloetta will appear ^-^